Order this document by MC12022LVA/D The MC12022LVA can be used with CMOS synthesizers requiring positive edges to trigger internal counters such as Motorola’s MC145XXX series in a PLL to provide tuning signals up to 1.1 GHz in programmable frequency steps. The MC12022LVB can be used with CMOS synthesizers requiring negative edges to trigger internal counters. A Divide Ratio Control (SW) permits selection of a 64/65 or 128/129 divide ratio as desired. The Modulus Control (MC) selects the proper divide number after SW has been biased to select the desired divide ratio. NOTE: The “B” Version Is Not Recommended for New Designs • • • • • • MECL PLL COMPONENTS ÷64/65, ÷128/129 DUAL MODULUS PRESCALER SEMICONDUCTOR TECHNICAL DATA 1.1 GHz Toggle Frequency 8 Supply Voltage of 2.7 to 5.0 V 1 Low–Power 4.0 mA Typical at VCC = 2.7 V D SUFFIX PLASTIC PACKAGE CASE 751 (SO–8) Operating Temperature Range of –40 to 85°C Short Setup Time (tset) 16ns Maximum @ 1.1 GHz Modulus Control Input Level Is Compatible With Standard CMOS and TTL FUNCTIONAL TABLE SW MC Divide Ratio H H 64 H L 65 L H 128 L L 129 8 1 P SUFFIX PLASTIC PACKAGE CASE 626 NOTES: 1. SW: H = VCC, L = Open. A logic L can also be applied by grouunding this pin, but this is not recommended due to increased power soncumption. 2. MC: H = 2.0 V to VCC, L = GND to 0.8 V. DESIGN GUIDE Criteria PIN CONNECTIONS Value Unit Internal Gate Count* 67 ea Internal Gate Propagation Delay 200 ps Internal Gate Power Dissipation 0.75 mW Speed Power Product NOTE: 0.15 IN VCC SW OUT pJ 1 8 2 7 3 6 4 5 IN NC MC Gnd (Top View) * Equivalent to a two–input NAND gate ORDERING INFORMATION Device Operating Temp Range MC12022LVAD MC12022LVAP MC12022LVBD MC12022LVBP Motorola, Inc. 1997 Package SO–8 TA = – 40° to +85°C Plastic SO–8 Plastic Rev 3 MC12022LVA MC12022LVB MAXIMUM RATINGS Rating Power Supply Voltage, Pin 2 Operating Temperature Range Storage Temperature Range Modulus Control Input, Pin 6 NOTE; Symbol Value Unit VCC –0.5 to 7.0 Vdc TA –40 to 85 °C Tstg –65 to 150 °C –0.5 to 6.5 Vdc MC ESD data available upon request. ELECTRICAL CHARACTERISTICS (VCC = 4.5 to 5.5 V; TA = –40°C to 85°C, unless otherwise noted.) Characteristic Toggle Frequency (Sine Wave Input) Supply Current Output Unloaded (Pin 2) Symbol Min Typ Max Unit ft 0.1 1.4 1.1 GHz ICC – 4.7 6.5 mA 5.8 8.0 mA Supply Current Output Unloaded (Pin 2) at 5.0 Vdc ICCH Modulus Control Input High (MC) VIH1 2.0 – VCC V Modulus Control Input Low (MC) VIL1 – – 0.8 V Divide Ratio Control Input High (SW) VIH2 VCC VCC VCC Vdc Divide Ratio Control Input Low (SW) VIL2 Open Open Open – Output Voltage Swing (CL = 12 pF; RL = 1.1 kΩ at 2.7 Vdc) Vout 0.8 1.0 – Vpp Output Voltage Swing (CL = 12 pF; RL = 2.2 kΩ at 5.0 Vdc) Vout 1.0 1.6 – Vpp Modulus Setup Time MC to Out tset – 11 16 ns Vin(min) 100 400 – – 1500 1500 mVpp Output Current (CL = 12 pF; RL = 2.2 kΩ at 2.7 Vdc) IO – 1.2 4.0 mA Output Current (CL = 12 pF; RL = 2.2 kΩ at 5.0 Vdc) IO – 1.2 4.0 mA Input Voltage Sensitivity 250–1100 MHz 100–250 MHz 2 MOTOROLA RF/IF DEVICE DATA MC12022LVA MC12022LVB Figure 1. Logic Diagram (MC12022LVA) Figure 2. Modulus Setup Time Prop. Delay D Q D Q D B A In Q C QB C QB C C M QB In In Out MC MC Setup D Q D D C QB D E QB C Q D F Q C QB D G QB C QB MC MC Release H C S Q Q Modulus setup time MC to out is the MC setup or MC release plus the prop delay. Out SW Figure 3. Typical Output Waveforms 500 m ≈ 500 m ≈ 20 ns (÷64, 500MHz Input Frequency, VCC = 5.0V, TA = 25°C, Output Loaded) 20 ns (÷128, 1.1GHz Input Frequency, VCC = 5.0V, TA = 25°C, Output Loaded) Figure 4. AC Test Circuit VCC = 2.7 to 5.0Vdc C3 Sine Wave Generator C1 VCC SW IN 50Ω OUT C2 RL IN MC MC Input MOTOROLA RF/IF DEVICE DATA GND CL EXTERNAL COMPONENTS C1 = C2 = 1000pF C3 = 0.1µF CL = 12pF (Including Scope and jig capacitance) RL = 2.2kΩ (at +5.0Vdc) RL = 1.1kΩ (at +2.7Vdc) 3 MC12022LVA MC12022LVB +1250 +10.0 +710 +5.0 +400 0 +225 –5.0 +125 –10.0 +71.0 –15.0 +40.0 –20.0 +22.5 –25.0 +12.8 –30.0 +7.1 –35.0 +4.0 –40.0 +2.25 –45.0 +1.25 –50.0 0 250 500 750 1000 1250 1500 1750 mVrms AMPLITUDE (dBm) Figure 5. Input Signal Amplitude versus Input Frequency +15.0 +0.71 2000 FREQUENCY (MHz) Divide Ratio = 128; VCC = 5.0 V; TA = 25°C Figure 6. Output Amplitude versus Input Frequency 5000 3000 2000 mVpp 4000 1000 0 250 500 750 1000 1250 1500 1750 0 2000 FREQUENCY (MHz) 4 MOTOROLA RF/IF DEVICE DATA MC12022LVA MC12022LVB Figure 7. Typical Input Impedance versus Input Frequency 1400 1200 1000 R 800 600 400 GHz OHMS 200 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 –100 –200 –300 –400 jX –500 –600 –700 –800 –900 –1000 MOTOROLA RF/IF DEVICE DATA 5 MC12022LVA MC12022LVB OUTLINE DIMENSIONS 8 P SUFFIX PLASTIC PACKAGE CASE 626–05 ISSUE K 5 –B– 1 NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. 2. PACKAGE CONTOUR OPTIONAL (ROUND OR SQUARE CORNERS). 3. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 4 F –A– NOTE 2 L DIM A B C D F G H J K L M N C J –T– N SEATING PLANE D M K G H 0.13 (0.005) T A M B M MILLIMETERS MIN MAX 9.40 10.16 6.10 6.60 3.94 4.45 0.38 0.51 1.02 1.78 2.54 BSC 0.76 1.27 0.20 0.30 2.92 3.43 7.62 BSC ––– 10_ 0.76 1.01 INCHES MIN MAX 0.370 0.400 0.240 0.260 0.155 0.175 0.015 0.020 0.040 0.070 0.100 BSC 0.030 0.050 0.008 0.012 0.115 0.135 0.300 BSC ––– 10_ 0.030 0.040 M D SUFFIX PLASTIC PACKAGE CASE 751–06 (SO–8) ISSUE T D A 8 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETER. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. C 5 0.25 H E M B M 1 4 h B e X 45 _ q A C SEATING PLANE L 0.10 A1 B 0.25 6 M C B S A S DIM A A1 B C D E e H h L q MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_ MOTOROLA RF/IF DEVICE DATA MC12022LVA MC12022LVB Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. 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